CN203498139U - Unpowered medicament adding device for sewage treatment - Google Patents
Unpowered medicament adding device for sewage treatment Download PDFInfo
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- CN203498139U CN203498139U CN201320600130.XU CN201320600130U CN203498139U CN 203498139 U CN203498139 U CN 203498139U CN 201320600130 U CN201320600130 U CN 201320600130U CN 203498139 U CN203498139 U CN 203498139U
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- medicament
- thruster
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Abstract
The utility model discloses an unpowered medicament adding device for sewage treatment. The medicament adding device comprises an impellor, a drive device, a medicament thruster as well as a medicament storage hopper, wherein at least one part of the impellor is immersed into sewage and can be pushed to move by the flowing sewage; one end of the drive device is connected with the impellor; the medicament thruster is connected to the other end of the drive device; the medicament storage hopper is communicated with the medicament thruster, wherein the impellor is connected to the input end of the drive device; the output end of the drive device is connected to the medicament thruster; medicaments in the medicament storage hopper are added into the sewage via a medicament adding opening under the effect of the thruster.
Description
Technical field:
The utility model relates to sewage disposal device, particularly relates to the unpowered medicament addition device of a kind of sewage disposal.
Background technology
Sewage work stands in initial operating stage and comes water yield fluctuation larger, for eliminating better the water yield fluctuation impact up to standard on stable water outlet, the possibility that often there will be emergent dosing in partially disposed unit, for example: before preliminary sedimentation tank, add coagulated agent and remove partial suspended thing and chemical oxygen demand (COD); Before second pond, add the settling property that medicament improves mud; Before water outlet, add discoloring agent and sterilizing agent etc.By above-mentioned dosing link can play alleviate cell processing organic loading, reduce effects such as water suspension.
At present, in sewage work, mainly take the mode of " molten medicine-volume pump is adjustable to be added " to carry out adding of agent.This class dosing method is generally adjustable in scope of design, but cannot complete in time regulation and control for surpassing the water yield of standard and the transient fluctuation of water quality, especially the limited mode that can not take molten medicine to add of field condition, often take directly to add the mode of dry powder, so artificial dispensing working load increases, and adding of agent ratio is excessive or not enough.
Chinese invention patent application CN200910204635.2 discloses a kind of unpowered quantitative dosing, combined sewage treatment unit, is provided with turnover water tank, and in the bottom of water tank, establishes water tank upset balancing weight; At water tank, during in equilibrium theory of tide, its top is opening, and opening is greater than water tank bottom; Sewage inlet is located at the top of water tank; Above described water tank, be also provided with the quantitative dosing mechanism with water tank upset interlock.Use, the inflation method of above-mentioned waste disposal plant are also disclosed in this patent text.Adopt technique scheme, can make equipment volume very little, be applicable to single restaurant or bath center and use; Equipment is rectangle casing, mobile, easy for installation; Do not need to use electric energy, except need, manually change medicine bottle and can complete automatic sewage metering, automatic quantitative medicine-feeding, automatic mixed stirring, primary sedimentation process; Adopt the secondary sedimentation basins equal with ground, can complete sewage disposal whole process.
Chinese patent application CN201020566669.4 discloses a kind of non-power automatic liquid medicine adding device for sewage treatment, belongs to the device that the fluid flow rate to being flowed out by storage vessel by gravity is controlled.This device is comprised of liquid storage tank, loading liquid main pipe line and by-pass line, control valve, emptying cup and under meter.The head end of loading liquid main pipe line is connected with liquid storage tank.The front end of each loading liquid by-pass line is all connected with loading liquid main pipe line.Loading liquid main pipe line leading portion fills an overhead control valve.Each loading liquid by-pass line leading portion respectively fills a branch line control valve, an emptying cup, a under meter, the by-pass line back segment liquid chemical feeding point that all goes directly, and by-pass line back segment tail end mouth is all lower than the outlet of liquid storage tank.
Above-mentioned two kinds of technical schemes of the prior art all cannot complete regulation and control in time for the water yield and the water quality transient fluctuation that surpass standard, and are also difficult to be applied to the sewage disposal plant stand that sewage load is larger.
Utility model content
In order to solve, solve the aforementioned problems in the prior, in particular for solution sewage work water yield transient fluctuation surpass standard, thereby cause molten medicine-volume pump cannot complete in time regulation and control or the scene problems such as artificial dispensing working load increases while directly adding dry powder mode, adding of agent ratio is excessive or not enough, the utility model provides a kind of sewage disposal of novelty unpowered medicament addition device.
According in an embodiment of the unpowered medicament addition device of this sewage disposal of the present utility model, described medicament addition device comprises: the impeller that at least a portion immerses in sewage and the sewage that can be flowed promotes; The transmission mechanism being at one end connected with impeller; Be connected to the medicament thruster of the transmission mechanism the other end; And the medicament being communicated with this medicament thruster storage bucket; Wherein said impeller is connected to the input terminus of transmission mechanism, and the output terminal of described transmission mechanism is connected to medicament thruster, and the medicament in medicament storage bucket adds in sewage via dosing mouth under angle of rake effect.
Preferably, between medicament storage bucket and medicament thruster, can be provided with the setting device that regulates channel sized.And the setting device of described adjusting channel sized can be the plate of adjustable insertion amplitude.Between described transmission mechanism and medicament thruster, can be provided with dismountable coupling device.
According in embodiment of the present utility model, described medicament addition device also comprises potential energy adjustable plate, and this potential energy adjustable plate is arranged on the upstream of impeller and medicine outlet and at least a portion of this potential energy adjustable plate is immersed in sewage.
Preferably, described potential energy adjustable plate is that meshed waffle slab is set, and the mesh diameter of this waffle slab is 1-5mm.Further preferably, described medicament thruster is selected from screw thruster or point contact type thruster.
Usefulness that the utility model brings is at least following aspect:
Utilization, according to unpowered medicament addition device of the present utility model, can regulate surplus water head to transfer kinetic energy to by the potential energy adjustable plate of medicament addition device;
Can realize automatically adding in proportion of medicament;
Impact to sewage disposal flow process unit link while solving preferably water yield transient fluctuation;
Whole process does not need to use electric energy;
Pharmaceutical quantities can realize accurate control, after adding of agent, can realize acutely with water simultaneously mix, abundant dissolving and the coagulation of medicament.
Accompanying drawing explanation
Fig. 1 shows the view elevation view of the medicament addition device of another embodiment of the present utility model.
Fig. 2 has schematically shown treatment tank and according to the schematic top plan view of the unpowered medicament addition device of an embodiment of the present utility model.
Fig. 3 show the medicament addition device shown in Fig. 2 A to schematic view elevation view.
Fig. 4 shows according to the medicament addition device of an embodiment of the present utility model the schematic diagram to viewed potential energy adjustable plate at the B of Fig. 2.
Fig. 5 shows according to the schematic diagram of another embodiment medicament addition device of the present utility model.
Description of reference numerals: 1: blade; 2: union lever; 3: transmission mechanism; 4: coupling device; 5: medicament storage bucket; 6: plate: 7: medicament thruster (screw thruster or point contact type thruster); 8: dosing mouth; 9: potential energy adjustable plate.
Embodiment
Below with reference to accompanying drawing, by exemplary example, further illustrate the utility model.
Unless had in this article special definition and explanation, definition or implication that various elements, term and the wording of mentioning in this specification sheets is generally understood with those of ordinary skills are consistent.It should be noted that, shape structure and the position of various pipelines, device, element and the assemblies etc. shown in accompanying drawing are only schematic, be to be understood that, each element shown in figure can have different forms and form according to field condition in practice, and this does not depart from spirit of the present utility model and purport.
The utility model is not limited to following disclosed one exemplary embodiment; Can to it, be realized by multi-form.The essence of specification sheets is only to help various equivalent modifications Integrated Understanding detail of the present utility model.In the accompanying drawings, identical Reference numeral represents same or similar parts, or same or similar step.
The utility model provides a kind of sewage disposal unpowered medicament addition device, and this medicament addition device comprises: impeller, the transmission mechanism being at one end connected with impeller that at least a portion immerses in sewage and the sewage that can be flowed promotes, the medicament storage bucket that is connected to the medicament thruster of the transmission mechanism the other end and is communicated with this medicament thruster.
In an embodiment of the present utility model, as shown in Figure 1, according to medicament addition device of the present utility model, comprise impeller, transmission mechanism 3, medicament thruster 7 and medicament storage bucket 5.In the medicament addition device shown in Fig. 1, the flow direction of sewage is the direction perpendicular with paper.For example the direction of drainage flow is for perpendicular to paper and the direction that enters paper.Impeller comprises a plurality of blades 1 and blade 1 is connected to the union lever 2 of impeller shaft.When drainage flow, can impact the blade of impeller, make wheel rotation.The impeller shaft of impeller is connected to transmission mechanism 3.In the present embodiment, this transmission mechanism 3 is transmission rods.Impeller is connected to the input terminus (being left-hand end in Fig. 1) of transmission mechanism 3.The output terminal of transmission mechanism 3 is connected to medicament thruster 7.Medicament thruster 7 is communicated with medicament storage bucket 5.When medicament addition device is worked, the medicament in medicament storage bucket 5 adds in sewage via dosing mouth 8 under the effect of thruster 7.In the present embodiment, dosing mouth 8 be positioned at sewage level bottom more than.Be understandable that, in some cases, the lower end of dosing mouth also can be immersed in sewage.
Preferably, between medicament storage bucket 5 and medicament thruster 7, be provided with the setting device that regulates channel sized.In the present embodiment, the setting device of this adjusting channel sized is the plate 6 of the adjustable insertion amplitude of layout between storage bucket 5 and medicament thruster 7.It will be appreciated by persons skilled in the art that above-mentioned channel sized setting device can be other suitable setting device, for example, can be the adjustable valve of opening amplitude.
When utilizing medicament addition device of the present utility model to carry out dosing, impeller rotates along with flowing of sewage, then transmission mechanism 3 is passed to medicament thruster 7 by the motion of impeller, and medicament thruster 7 is delivered to the medicament from storage bucket 5 in sewage via dosing mouth 8.Due to medicament thruster, for the fltting speed of medicament and push-in stroke, the variation along with impeller movement velocity changes, and the rotating speed of impeller is along with the effect of sewage for blade changes, therefore can be according to the variation of sewage according to medicament addition device of the present utility model and the dosage of regulating agent automatically.When the water yield fluctuates, medicament addition device can correspondingly increase or reduce according to the fluctuating range of the water yield added amount of chemical.
In addition,, in preferred implementation as above, in the situation that being provided with setting device between medicament storage bucket 5 and medicament puopulsion unit 7, can more accurately control added amount of chemical.
Preferably, in the situation of the drop that is applied to sewage according to medicament addition device of the present utility model in about 0.5-1.0m.Preferably, in the situation that the drop of sewage is greater than 1m, can utilize above-mentioned medicament addition device too.
In another embodiment, according in medicament addition device of the present utility model, between transmission mechanism 3 and medicament thruster 7, dismountable coupling device 4 can be set, can be so that transmission mechanism and medicament thruster be fixed together in separable mode, to facilitate maintenance and the maintenance for medicine machine by this coupling device.Coupling device 4 is such as being ring flange, shaft coupling etc.
Another embodiment of the present utility model has been shown in Fig. 2 and Fig. 3.In this embodiment, to compare with the medicament addition device shown in Fig. 1, this is unpowered, and medicament addition device is stored bucket 5 except comprising impeller, transmission mechanism 3, medicament thruster 7 and medicament, also includes coupling device 4 and potential energy adjustable plate 9.Coupling device 4 is arranged between transmission mechanism 3 and medicament thruster 7, with facilitate between transmission mechanism and medicament thruster 7 be connected or separated.Potential energy adjustable plate is arranged on the upstream of impeller and medicine outlet 8, and at least a portion of this potential energy adjustable plate is immersed in sewage, thereby regulates the potential energy of sewage.
By potential energy adjustable plate 9 is set, can make in the situation that sewage drop is less, for example, in the situation that being less than about 0.5m, make the wastewater level between potential energy adjustable plate rise to rapidly a high position, the high potential energy of sewage transfers kinetic energy in the outlet of potential energy adjustable plate, impact rapidly blade 1 and make vane rotary, the impeller of rotation drives 7 work of medicament thruster by transmission mechanism 2, thereby the medicament in medicament storage bucket is constantly added in sewage by dosing mouth 8.Similarly, also can between medicament storage bucket and medicament thruster, path adjusting device be set, for example plate.By controlling the degree of depth of the plate 6 of medicament storage bucket below, the ratio that initially adds that can regulating agent.Utilize medicament addition device of the present utility model, can realize accurate control, after adding of agent, can realize acutely with water simultaneously mix, abundant dissolving and the coagulation of medicament.
According in embodiments more of the present utility model, potential energy adjustable plate can be that meshed waffle slab is set, and the mesh diameter of this waffle slab is 1-5mm.
In addition, dissimilar for the medicament that will add is can corresponding configuration medicament angle of rake similar.For example, when the medicament adding by medicament addition device is dry powder, medicament thruster can be screw thruster (as shown in Figures 2 and 3); When medicament is liquid, medicament thruster can be point contact type thruster (as shown in Figure 5).Meanwhile, medicament storage bucket also can carry out suitable remodeling according to the type of medicament, to adapt to the different demands that store liquid or dry powder.
According in other embodiment of the present utility model, in the situation that the height of water of sewage is larger, for example, reached 0.5-1.0 rice, in the time of even higher, potential energy adjustable plate can be set.
The utility model device can be applicable to add before sewage work's preliminary sedimentation tank coagulated agent and removes partial suspended thing and chemical oxygen demand (COD), sequence batch (reaction tank water outlet drop place and add to add before medicament, second pond before medicament improves the settling property of mud and water outlet and add the unit links such as discoloring agent and sterilizing agent.
The unpowered medicament addition device of sewage disposal that the utility model provides regulates surplus water head to transfer kinetic energy to by potential energy adjustable plate, drive medicine-adding propulsion to realize automatically adding in proportion of medicament, impact to sewage disposal flow process unit link while solving water yield transient fluctuation, whole process does not need to use electric energy.Pharmaceutical quantities can realize accurate control, after adding of agent, can realize acutely with water simultaneously mix, abundant dissolving and the coagulation of medicament.
In conjunction with the explanation of the present utility model and the practice that disclose here, other embodiment of the present utility model are easy to expect and understand for those skilled in the art.Illustrate with embodiment and be only considered to exemplary, true scope of the present utility model and purport limit by claim.
Claims (8)
1. the unpowered medicament addition device of sewage disposal, is characterized in that, described medicament addition device comprises:
The impeller that at least a portion immerses in sewage and the sewage that can be flowed promotes;
The transmission mechanism being at one end connected with impeller;
Be connected to the medicament thruster of the transmission mechanism the other end; And
The medicament storage bucket being communicated with this medicament thruster;
Wherein said impeller is connected to the input terminus of transmission mechanism, and the output terminal of described transmission mechanism is connected to medicament thruster, and the medicament in medicament storage bucket adds in sewage via dosing mouth under angle of rake effect.
2. throwing device according to claim 1, is characterized in that, between medicament storage bucket and medicament thruster, is provided with the setting device that regulates channel sized.
3. throwing device according to claim 2, is characterized in that, the setting device of described adjusting channel sized is the plate of adjustable insertion amplitude.
4. throwing device according to claim 2, is characterized in that, between described transmission mechanism and medicament thruster, is provided with dismountable coupling device.
5. according to the throwing device one of claim 1-4 Suo Shu, it is characterized in that, described medicament addition device also comprises potential energy adjustable plate, and this potential energy adjustable plate is arranged on the upstream of impeller and medicine outlet, and at least a portion of this potential energy adjustable plate is immersed in sewage.
6. throwing device according to claim 5, is characterized in that, described potential energy adjustable plate is that meshed waffle slab is set, and the mesh diameter of this waffle slab is 1-5mm.
7. throwing device according to claim 5, is characterized in that, described medicament thruster is selected from screw thruster or point contact type thruster.
8. throwing device according to claim 6, is characterized in that, described medicament thruster is selected from screw thruster or point contact type thruster.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320600130.XU CN203498139U (en) | 2013-09-25 | 2013-09-25 | Unpowered medicament adding device for sewage treatment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320600130.XU CN203498139U (en) | 2013-09-25 | 2013-09-25 | Unpowered medicament adding device for sewage treatment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203498139U true CN203498139U (en) | 2014-03-26 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320600130.XU Expired - Lifetime CN203498139U (en) | 2013-09-25 | 2013-09-25 | Unpowered medicament adding device for sewage treatment |
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| Country | Link |
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| CN (1) | CN203498139U (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108658205A (en) * | 2018-05-29 | 2018-10-16 | 宿州冬宇环保科技有限公司 | A kind of chromate waste water photo catalytic reduction system |
| CN108706796A (en) * | 2018-05-29 | 2018-10-26 | 宿州冬宇环保科技有限公司 | A kind of electroplating waste processing process |
| CN108978820A (en) * | 2018-08-14 | 2018-12-11 | 金寨县麻埠镇爱民保洁有限公司 | A kind of microorganism circulating water environmental protection toilet |
| CN108975581A (en) * | 2018-10-18 | 2018-12-11 | 张文帅 | A kind of sewage multistage purification equipment |
| CN109467198A (en) * | 2018-12-27 | 2019-03-15 | 北京洁禹通环保科技有限公司 | Chemicals dosing plant and water treatment facilities |
| CN109574299A (en) * | 2018-11-29 | 2019-04-05 | 王燕瑜 | A kind of small-sized solar desalination plant |
| CN110255681A (en) * | 2019-05-30 | 2019-09-20 | 湖北楚春归环保科技工程有限公司 | A kind of automatic medicine adding apparatus for wastewater disinfection |
-
2013
- 2013-09-25 CN CN201320600130.XU patent/CN203498139U/en not_active Expired - Lifetime
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108658205A (en) * | 2018-05-29 | 2018-10-16 | 宿州冬宇环保科技有限公司 | A kind of chromate waste water photo catalytic reduction system |
| CN108706796A (en) * | 2018-05-29 | 2018-10-26 | 宿州冬宇环保科技有限公司 | A kind of electroplating waste processing process |
| CN108658205B (en) * | 2018-05-29 | 2020-09-15 | 宿州市思达特科技有限公司 | Chromium-containing wastewater photocatalytic reduction system |
| CN108978820A (en) * | 2018-08-14 | 2018-12-11 | 金寨县麻埠镇爱民保洁有限公司 | A kind of microorganism circulating water environmental protection toilet |
| CN108975581A (en) * | 2018-10-18 | 2018-12-11 | 张文帅 | A kind of sewage multistage purification equipment |
| CN109574299A (en) * | 2018-11-29 | 2019-04-05 | 王燕瑜 | A kind of small-sized solar desalination plant |
| CN109467198A (en) * | 2018-12-27 | 2019-03-15 | 北京洁禹通环保科技有限公司 | Chemicals dosing plant and water treatment facilities |
| CN110255681A (en) * | 2019-05-30 | 2019-09-20 | 湖北楚春归环保科技工程有限公司 | A kind of automatic medicine adding apparatus for wastewater disinfection |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: ZHONGCHI WATER CO., LTD. Free format text: FORMER NAME: CSD (BEIJING) WATER WORKS OPERATION MANAGEMENT CO., LTD. |
|
| CP01 | Change in the name or title of a patent holder |
Address after: 100192, No. 2, block D, building 66, West Xiao Kou Road, four, Beijing, Haidian District Patentee after: CSD WATER SERVICE Co.,Ltd. Address before: 100192, No. 2, block D, building 66, West Xiao Kou Road, four, Beijing, Haidian District Patentee before: ZHONGCHI (BEIJING) WATER OPERATION CO.,LTD. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140326 |